Global Patent Index - EP 1037877 A1

EP 1037877 A1 2000-09-27 - ACYLATED 4-AMINOPYRIDINES AS PESTICIDES AND FUNGICIDES

Title (en)

ACYLATED 4-AMINOPYRIDINES AS PESTICIDES AND FUNGICIDES

Title (de)

ACYLIERTE 4-AMINO-PYRIDINE ALS SCHÄDLINGSBEKÄMPFUNGSMITTEL UND FUNGIZIDE

Title (fr)

DERIVES DE 4-AMINOPYRIDINE ACYLES UTILISES COMME PESTICIDES ET FONGICIDES

Publication

EP 1037877 A1 (DE)

Application

EP 98954479 A

Priority

  • DE 19750402 A
  • EP 9806958 W

Abstract (en)

[origin: DE19750402A1] 2-(1-Oxyalkyl)-4-(N-(hydrocarbyloxycarbonyl)-N-(phenylacetyl)-amino)-p yridine derivatives (I) are new. Pyridine derivatives of formula (I) and their N-oxides and pyridine N-protonated salts are new. Several classes of intermediates are also new. R1 = COY1, COOY2, COSY3, CONH2, CONHY4, CONY5Y6 or SO2Y7; Y1-Y7 = alkyl, haloalkyl, optionally substituted cycloalkyl or optionally substituted phenyl; R2 = H or alkyl; R3 = H, alkyl, halo, CN, CSNH2 or optionally substituted phenyl; R5 = phenyl (optionally substituted, e.g. by 1-4 of halo, alkyl, alkoxy, haloalkyl, haloalkoxy, NO2, CN, CSNH2, alkylthio, alkylsulfinyl and alkylsulfonyl); X = halo, alkyl, alkoxy or haloalkyl; n = 0-3. Independent claims are included for the preparation of (I); and for novel intermediates of formulae (II), (IV), (VI), (IV') and (VI'), including analogues of (II) and (IV) in which R1 is replaced by H.

IPC 1-7 (main, further and additional classification)

C07D 213/75; A01N 43/40; C07D 213/89

IPC 8 full level (invention and additional information)

A01N 47/18 (2006.01); C07D 213/75 (2006.01); C07D 213/89 (2006.01)

CPC (invention and additional information)

C07D 213/75 (2013.01); A01N 47/18 (2013.01); C07D 213/89 (2013.01)

Citation (search report)

See references of WO 9925692A1

Designated contracting state (EPC)

BE CH DE FR GB IT LI NL

EPO simple patent family

DE 19750402 A1 19990520; AU 1157299 A 19990607; EP 1037877 A1 20000927; JP 2001523665 A 20011127; WO 9925692 A1 19990527; ZA 9810386 B 19990520

INPADOC legal status


2001-12-19 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010601

2000-09-27 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000614

2000-09-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): BE CH DE FR GB IT LI NL